<template>
  <el-card shadow="never" class="portal-eChart-box">
    <div slot="header" class="portal-common-title">
      <span>{{ title }}</span>
    </div>
    <div class="eChart-box-body">
      <div ref="chart" id="chart" v-show="!isEmpty"></div>
      <div
        class="portal-common-noData portal-common-noData-eChart"
        v-show="isEmpty"
      >
        <img
          src="@/assets/images/portal-nodata.png"
          alt=""
          class="noData-img"
        />
        <p class="noData-txt">暂无数据</p>
      </div>
    </div>
  </el-card>
</template>
<script>
import echartMixin from "@/components/visual-portal/mixins";
export default {
  mixins: [echartMixin],
};
</script>
